| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2700 |
80.7%
|
|
| 2 | 511 |
15.3%
|
|
| 3 | 106 |
3.2%
|
|
| 4 | 17 |
0.5%
|
|
| 5 | 8 |
0.2%
|
|
| 6 | 3 |
0.1%
|
|
| 8 | 1 |
0%
|
|
| Sysmiss | 4526 |